Washer, Flat5310-01-732-0598

NSN 5310-01-732-0598 · NIIN 017320598 · Part number 172336

Amphenol Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 59PE0

Government record, cited

NSN 5310-01-732-0598 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-732-0598. Manufacturer of record part number: 172336.

Also searched as 5310-01-732-0598 · 5310017320598 · NIIN 017320598 · 01-732-0598 · FSC 5310 Nuts and Washers · CAGE 59PE0 · 172336

Nearby stock numbers ← 5310-01-732-0564 Washer, Flat · 5310-01-732-0609 Washer, Lock →

5310-01-732-0598 — Nuts and Washers

Features

Washer,flat — FSC 5310
Length: 45.60 MILLIMETERS NOMINAL MM
Material Type: BRASS
Overall Diameter: 19.0 MILLIMETERS NOMINAL MM
Width: 20.0 MILLIMETERS NOMINAL MM
Center Hole Shape Style: ROUND
Thickness: 6.5 MILLIMETERS NOMINAL MM
1 manufacturer part number on file

Identification

NSN: 5310-01-732-0598
NIIN: 017320598
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 172336
Manufacturer: Amphenol Corporation

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-732-0598, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Amphenol Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-732-0598
Primary Part Number	172336
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Amphenol Corporation
Status	ACTIVE
Length	45.60 MILLIMETERS NOMINAL MM
Material Type	BRASS
Overall Diameter	19.0 MILLIMETERS NOMINAL MM
Width	20.0 MILLIMETERS NOMINAL MM
Center Hole Shape Style	ROUND
Thickness	6.5 MILLIMETERS NOMINAL MM

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
172336 PRIMARY	Amphenol Corporation (USA)

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-732-0598?

NSN 5310-01-732-0598 is a Washer,flat, manufactured by Amphenol Corporation, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-732-0598?

NSN 5310-01-732-0598 has 1 manufacturer part number on file: 172336 (Amphenol Corporation).

What are the specifications of 172336?

Key specifications for 172336: Length: 45.60 MILLIMETERS NOMINAL MM; Material Type: BRASS; Overall Diameter: 19.0 MILLIMETERS NOMINAL MM; Width: 20.0 MILLIMETERS NOMINAL MM. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-732-0598 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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